Product Overview
The EPCOS B32344D4302A080 is a high-reliability, metallized polypropylene (MKP) DC support film capacitor engineered for demanding renewable energy and industrial power electronics applications. As part of the robust B32344 series, this genuine EPCOS component delivers exceptional ripple current handling, low ESR, and long service life—ideal for DC-link stabilization in inverters, EV chargers, and solar/wind power converters.
Technical Specifications
| Parameter | Value |
|---|---|
| Brand | EPCOS (TDK) |
| Model Number | B32344D4302A080 |
| Capacitance | 3000 μF ±5% |
| Rated DC Voltage | 400 VDC |
| Dielectric Material | Metallized Polypropylene (MKP) |
| Operating Temperature Range | –40 °C to +85 °C |
| Mounting Type | Chassis Mount / Screw Terminal |
| Series | B32344 — Renewable Energy DC Support Film Capacitors |
Key Features
- Original Genuine EPCOS Component: Fully traceable, factory-sealed, with full TDK/EPCOS documentation and RoHS/REACH compliance.
- High Ripple Current Capability: Optimized for continuous DC-link filtering in high-frequency IGBT/SiC-based inverters.
- Self-Healing Dielectric: Metallized polypropylene construction ensures intrinsic fault tolerance and extended lifetime.
- Low Inductance & ESR: Enhanced thermal performance and reduced power losses under dynamic load conditions.
- Robust Mechanical Design: Aluminum housing with insulated baseplate, IP00-rated, suitable for harsh industrial environments.
Typical Applications
This 3000μF/400V DC support capacitor is widely deployed in:
- Solar photovoltaic (PV) string and central inverters
- Wind turbine power conversion systems
- Electric vehicle (EV) on-board and fast DC charging stations
- Industrial UPS, motor drives, and energy storage system (ESS) interfaces
- High-efficiency AC/DC and DC/DC power supplies requiring stable DC bus voltage
Supply Information
Gopi International maintains ready stock of the EPCOS B32344D4302A080 in Shanghai warehouse. All units are 100% original, non-remarked, and fully tested. Fast lead times, bulk pricing available, and OEM/ODM order support. Traceable lot numbers and datasheets provided with every shipment.
Contact Us
For technical inquiries, sample requests, or volume quotations, contact our engineering sales team:
- Phone: +86-21-24208728
- Email: ghb585@163.com
- Address: Shanghai, China
